JPH0982309A - Manufacture of connecting terminal for battery - Google Patents
Manufacture of connecting terminal for batteryInfo
- Publication number
- JPH0982309A JPH0982309A JP7236295A JP23629595A JPH0982309A JP H0982309 A JPH0982309 A JP H0982309A JP 7236295 A JP7236295 A JP 7236295A JP 23629595 A JP23629595 A JP 23629595A JP H0982309 A JPH0982309 A JP H0982309A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- battery
- resin
- curable resin
- dye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、紫外線硬化型の樹脂を
用いて絶縁層を形成する接続端子の製造法とそれを用い
た端子付電池に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a connecting terminal in which an insulating layer is formed by using an ultraviolet curable resin, and a battery with a terminal using the method.
【０００２】[0002]
【従来の技術】近年、電子機器の進歩により各種メモリ
ー装置のバックアップ用電源として一次、二次のリチウ
ム電池、アルカリ電池が多用されつつある。この種の電
池をバックアップ電源として使用する場合、電子機器の
プリント基板に直接装填して使用するため、電池の端子
部に接続端子をレーザー溶接、抵抗溶接等で溶接固定し
たものが多く用いられている。2. Description of the Related Art In recent years, primary and secondary lithium batteries and alkaline batteries have been widely used as backup power sources for various memory devices due to advances in electronic equipment. When this type of battery is used as a backup power source, it is used by directly loading it on the printed circuit board of electronic equipment, so it is often the case that the connection terminals are welded and fixed to the battery terminals by laser welding, resistance welding, etc. There is.
【０００３】上記のような端子付電池には、コイン型、
ボタン型等の小形電池が多く用いられているが、コイン
型電池のような扁平した電池では、電池容器の正極・負
極の端子部が近接しているため、この端子部に接続した
接続端子が、他方極の端子部あるいは接続端子に接触し
て短絡することがあった。そこで、このような短絡を防
止するために、接続端子の少なくとも他極の端子部また
は接続端子と近接する部分に、紫外線硬化型樹脂を用い
て短絡防止用の絶縁層を設けていた。The battery with terminals as described above includes coin type,
Button type small batteries are often used, but in flat type batteries such as coin type batteries, the terminal parts of the positive and negative electrodes of the battery container are close to each other, so the connection terminal connected to this terminal part , There was a case where the terminal portion of the other pole or the connection terminal was contacted and short-circuited. Therefore, in order to prevent such a short circuit, an insulating layer for short circuit prevention is provided by using an ultraviolet curable resin at least in the terminal portion of the other terminal of the connection terminal or in a portion close to the connection terminal.
【０００４】また、上記した形状の電池に限らずコンデ
ンサー、キャパシター等の各種電子部品においても、端
子部が近接しているため、この端子部に接続した接続端
子が、他方極の端子部あるいは接続端子に接触して短絡
することがあった。そこで、このような短絡を防止する
ために、接続端子の少なくとも他極の端子部または接続
端子と近接する部分に、紫外線硬化型樹脂を用いて短絡
防止用の絶縁層を設けていた。Further, not only the battery having the above-described shape, but also various electronic parts such as capacitors and capacitors, since the terminals are close to each other, the connection terminal connected to this terminal is the terminal of the other pole or the connection. There was a case that the terminal was touched and short-circuited. Therefore, in order to prevent such a short circuit, an insulating layer for short circuit prevention is provided by using an ultraviolet curable resin at least in the terminal portion of the other terminal of the connection terminal or in a portion close to the connection terminal.
【０００５】[0005]
【発明が解決しようとする課題】電池の正、負両極接続
端子に紫外線硬化型樹脂を使用した場合、紫外線硬化型
樹脂は紫外線を吸収することによって瞬時に硬化するも
のであり、特に樹脂自身の硬化前の色調として透明性の
高いものほど、紫外線を吸収しやすく従って硬化も速く
行われる。しかしながら品質管理の面において樹脂が透
明な場合、接続端子面が、樹脂によって覆われているか
否か判定することが困難であり、このため紫外線硬化型
の樹脂で覆われていることが判定できるように何らかの
着色をするのが有効である。また、このように着色した
紫外線硬化型樹脂に紫外線を照射することにより硬化さ
せる訳であるが、製造ラインとしては照射紫外線を直視
することがないよう紫外線照射部は完全に外部から見え
ないように遮へいされており、万一紫外線の光源である
水銀ランプの出力が低下したり、あるいは寿命が尽きて
いた場合においては、紫外線硬化型接着剤が完全に硬ま
っていない状態で接続端子が生産されるという問題があ
った。When an ultraviolet curable resin is used for the positive and negative electrode connecting terminals of a battery, the ultraviolet curable resin cures instantly by absorbing ultraviolet rays. The higher the transparency of the color tone before curing, the easier it is to absorb ultraviolet rays, and thus the faster the curing takes place. However, if the resin is transparent in terms of quality control, it is difficult to determine whether the connection terminal surface is covered with the resin. Therefore, it can be determined that the connection terminal surface is covered with the UV curable resin. It is effective to give some color to the. In addition, the UV curable resin colored in this way is cured by irradiating it with UV rays, but as a production line, the UV irradiating part should be completely invisible from the outside so as not to look directly at the irradiating UV rays. If the output of the mercury lamp, which is an ultraviolet light source, is shielded, and the output of the mercury lamp is reduced, or if it has reached the end of its life, the connection terminals will be produced with the ultraviolet curing adhesive not completely hardened. There was a problem that
【０００６】また、紫外線硬化型接着剤の塗布量、つま
り塗膜の厚みを管理する上においても判断が困難である
という問題点があった。Further, there is a problem that it is difficult to make a judgment in controlling the coating amount of the ultraviolet curable adhesive, that is, the thickness of the coating film.
【０００７】[0007]
【課題を解決するための手段】本発明は、紫外線硬化型
樹脂の着色剤として、紫外線によって鋭敏に色調の変化
する発色団を有した着色剤を使用することならびに工程
内に紫外線硬化型樹脂の色調の変化を測定する工程を設
け、あらかじめ色調の変化量と、絶縁塗膜の厚みとの間
の関係を定量化しておき、検量線を作成して比較計量す
る製造法とすることによって前述した問題点を解決する
ものである。The present invention uses a colorant having a chromophore whose color tone is sensitively changed by ultraviolet rays as a colorant for an ultraviolet ray curable resin, and the ultraviolet ray curable resin in the process. The process of measuring the change in color tone is provided, and the relationship between the amount of change in color tone and the thickness of the insulating coating film is quantified in advance, and a calibration curve is created to make a comparative measurement. It solves the problem.
【０００８】[0008]
【作用】このように紫外線を照射することにより色調の
変化する着色剤を使用することによって、接続端子に紫
外線を照射されたか否か目視で選別することができ、ま
た比色計と連動させる製造法とすることによって紫外線
硬化型樹脂の塗布厚みをデジタル的に管理することが可
能となる。また定期的に紫外線の光源である水銀ランプ
の出力の劣化等をデジタル的に管理することが可能とな
る製造法を提供するものである。By using the colorant whose color tone changes by irradiating with ultraviolet rays in this way, it is possible to visually judge whether or not the connecting terminal is irradiated with ultraviolet rays, and to manufacture it in conjunction with a colorimeter. By adopting the method, it becomes possible to digitally control the coating thickness of the ultraviolet curable resin. Further, the present invention provides a manufacturing method capable of digitally managing deterioration of output of a mercury lamp, which is a light source of ultraviolet rays, and the like.
【０００９】[0009]
【実施例】以下、本発明の一実施例について図面を参照
しながら説明する。図１は、本実施例の紫外線硬化型樹
脂からなる絶縁層を形成した接続端子を取り付けた端子
付電池の側面図である。電池１は、紫外線硬化型樹脂か
らなる絶縁層２によって部分的に覆われている接続端子
３が設けられている。ここで、電池１は外径１２．５ｍ
ｍ、高さ２．０ｍｍのコイン型リチウム電池であり、接
続端子３はステンレス鋼にニッケルメッキを施したもの
である。この接続端子３は、接続部Ａにおいてレーザー
溶接で電池１の端子部に取り付けられる。An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a side view of a battery with a terminal to which a connection terminal having an insulating layer made of an ultraviolet curable resin of the present embodiment is attached. The battery 1 is provided with a connection terminal 3 which is partially covered with an insulating layer 2 made of an ultraviolet curable resin. Here, the battery 1 has an outer diameter of 12.5 m.
It is a coin type lithium battery having a height of m and a height of 2.0 mm, and the connection terminal 3 is made of stainless steel plated with nickel. The connection terminal 3 is attached to the terminal portion of the battery 1 by laser welding at the connection portion A.
【００１０】ここでの紫外線硬化型樹脂２としては、分
子構造上、主鎖または側鎖に不飽和結合をもつプレポリ
マー、主鎖の末端に不飽和結合を持つプレポリマーが使
用され、これらのポリマーに紫外線を照射することによ
って分子内にラジカル基を発生させてポリマーをラジカ
ル重合させ硬化させるものであり、例えば不飽和ポリエ
ステル樹脂、アクリル樹脂、エポキシ樹脂等である。ま
た本発明による着色剤としては、その分子構造が分子内
にアゾ結合（−Ｎ＝Ｎ−）を有するアゾ系染料、又は分
子内にメチン結合（−ＣＨ＝）を有するメチン系染料を
樹脂に対し０．２〜０．８重量％添加することによっ
て、紫外線の光量、単位としてはミリジュール／スケア
ーセンチメートル〔ｍＪ／ｃｍ2〕の変化に敏感に、そ
の色調を変化させることができ、目視でも紫外線が照射
されたものか、そうでないものかを充分判別できるもの
である。アゾ系染料は、前述したようにその分子構造中
にアゾ結合（−Ｎ＝Ｎ−）を発色団として持つ染料であ
り具体的物質としては、例えばＢｉｓｍａｒｏｋ Ｂｒ
ｏｗｎＧ，Ｃｈｒｏｍｅ ＢｌｕｏＢ，Ｐｒｏｃｉａｎ
Ｙｅｌｌｏｗ ＲＳ等がある。メチン系染料は分子中
にメチン結合（−ＣＨ＝）を持つ染料であり、具体的物
質としては、Ｃｅｌｌｉｔｏｎ Ｆａｓｔ Ｙｅｌｌｏ
ｗ ７Ｇ，Ｐｉｎａｃｙａｎｏｌ，Ｃｙａｎｉｎｅ Ｂ
ｌｕｅ，Ａｍｉｎｏ Ｎａｐｈｔｈｏｌ Ｂｒｏｗｎ
３Ｇ等がある。As the UV curable resin 2 used here, a prepolymer having an unsaturated bond in the main chain or a side chain or a prepolymer having an unsaturated bond at the end of the main chain is used because of its molecular structure. The polymer is irradiated with ultraviolet rays to generate radical groups in the molecule to radically polymerize and cure the polymer, and examples thereof include unsaturated polyester resins, acrylic resins, and epoxy resins. As the colorant according to the present invention, an azo dye having a molecular structure having an azo bond (-N = N-) in the molecule, or a methine dye having a methine bond (-CH =) in the molecule is used as a resin. On the other hand, by adding 0.2 to 0.8% by weight, the color tone can be changed sensitively to the change of the amount of ultraviolet light, which is a unit of millijoule / square centimeter [mJ / cm 2 ]. However, it is possible to sufficiently discriminate whether it is irradiated with ultraviolet rays or not. The azo dye is a dye having an azo bond (-N = N-) as a chromophore in its molecular structure as described above, and specific examples thereof include Bismarok Br.
ownG, Chrome BluoB, Procian
Yellow RS and the like. The methine dye is a dye having a methine bond (-CH =) in the molecule, and a specific substance thereof is Celliton Fast Yellow.
w 7G, Pinacyanol, Cyanine B
lue, Amino Naphthol Brown
There are 3G etc.
【００１１】次に第２図は本発明の有効性を実験的に証
明したものである。つまり、本発明の染料を用いた場合
に紫外線の光量〔ｍＪ／ｃｍ2〕を変化させた時の色調
の変化をグラフ化したものであり、横軸に紫外線の光量
〔ｍＪ／ｃｍ2〕、縦軸には紫外線硬化型樹脂の硬化前
の色調と、硬化後の色調を比色計で測定し、下式に示す
計算式での色調の変化率の絶対値を示したものである。Next, FIG. 2 is an experimental demonstration of the effectiveness of the present invention. In other words, when the dye of the present invention is used, the change in color tone when the amount of ultraviolet light [mJ / cm 2 ] is changed is plotted, and the horizontal axis shows the amount of ultraviolet light [mJ / cm 2 ], The vertical axis shows the absolute value of the change rate of the color tone in the calculation formula shown below, which was obtained by measuring the color tone of the ultraviolet curable resin before curing and the color tone after curing with a colorimeter.
【００１２】[0012]
【数１】 [Equation 1]
【００１３】なお、本実験に際し、紫外線硬化型樹脂と
しては不飽和ポリエステル，アクリル樹脂，エポキシ樹
脂の３種類それぞれに、着色材として本発明のアゾ系，
メチン系染料を比較用として分子の主体構造がアントラ
キノン系，アクリジン系，アジン系，ジフェニルメタン
系，インジゴ系，フタロシアニン系，スチルベン系，ト
リフェニルメタン系染料をそれぞれ用い、添加量として
は、紫外線硬化型樹脂に対し０．３重量％添加し、紫外
線は１５００〔ｍＪ／ｃｍ2〕で３０秒間照射させたも
のである。結果としてはそれぞれの場合いずれも第２図
に示すような傾向を示した。なお第２図中の比較用サン
プルとしてはインジゴ系，スチルベン系染料の場合を示
した。紫外線硬化型樹脂としてはアクリル樹脂を用いた
場合の結果を示す。In this experiment, three types of ultraviolet curable resin, unsaturated polyester, acrylic resin, and epoxy resin, were used, and the azo resin of the present invention was used as a coloring material.
As a comparison, methine dyes are used as the main molecular structure of anthraquinone dye, acridine dye, azine dye, diphenylmethane dye, indigo dye, phthalocyanine dye, stilbene dye, and triphenylmethane dye. 0.3 wt% was added to the resin, and ultraviolet rays were irradiated for 30 seconds at 1500 [mJ / cm 2 ]. As a result, the tendency shown in FIG. 2 was shown in each case. The indigo-based and stilbene-based dyes are shown as comparative samples in FIG. The results when an acrylic resin is used as the ultraviolet curable resin are shown.
【００１４】次に、表１は、各染料毎に、あらかじめ色
調の変化量と紫外線硬化型樹脂の硬化後の絶縁体層２の
厚みの関係を検量線より作成、算定し、所定の厚みＳと
して例えば図１に示すように接続端子３と、電池の正・
負極端子表面間の距離Ｓを所定の厚みとし、図２に示す
ように、接続端子３を１Ｌｏｔ１０万枚としてフープ状
に加工したリード材４に、紫外線硬化型樹脂を所定量、
所定位置に塗布し、連続して紫外線照射処理を施して絶
縁体層２を形成させ、その後所定厚みの設定上・下限値
（±５０μｍ）に対して、はずれた接続端子の数を比較
した結果を示したものである。テストランとして３Ｌｏ
ｔ実施した。紫外線硬化型樹脂としてはアクリル樹脂を
用いた。Next, Table 1 shows that for each dye, the relationship between the amount of change in color tone and the thickness of the insulating layer 2 after curing of the ultraviolet curable resin is prepared and calculated from a calibration curve, and a predetermined thickness S is obtained. For example, as shown in FIG.
A distance S between the surfaces of the negative electrode terminals is set to a predetermined thickness, and as shown in FIG. 2, a predetermined amount of the ultraviolet curable resin is applied to the lead material 4 processed into a hoop shape with 1 Lot 100,000 connection terminals 3.
The result of comparing the number of deviated connection terminals with the preset upper and lower limit values (± 50 μm) of the predetermined thickness after applying it to the predetermined position and continuously performing the ultraviolet irradiation treatment to form the insulator layer 2 Is shown. 3Lo as a test run
t was carried out. An acrylic resin was used as the ultraviolet curable resin.
【００１５】[0015]
【表１】 [Table 1]
【００１６】[0016]
【発明の効果】以上のように本発明によるものは紫外線
の光量の変化に鋭敏に反応し、万一紫外線の光源である
水銀ランプの出力が低下した場合などは、その色調の変
化を目視、あるいは比色計等によって管理する工程を設
けることにより樹脂の未硬化品の生産を未然に防止でき
る。As described above, the present invention reacts sensitively to the change in the amount of ultraviolet light, and if the output of the mercury lamp, which is the light source of ultraviolet light, is lowered, the change in the color tone is visually confirmed. Alternatively, the production of an uncured resin product can be prevented in advance by providing a process controlled by a colorimeter or the like.
【００１７】また、必要とする絶縁体層の厚みを信頼性
良く１００％確保できるため電池等の電子部品をプリン
ト基板等へ実装する場合でも、絶縁体層の厚み不良に起
因する装着不良等の工程トラブルの発生を未然に防止で
き品質管理上、ならびに生産管理上極めて有効な接続端
子の製造法、ならびに端子付電池を提供できるものであ
る。Further, since the required 100% thickness of the insulating layer can be reliably ensured, even when an electronic component such as a battery is mounted on a printed circuit board or the like, a mounting defect or the like due to a defective thickness of the insulating layer may occur. It is possible to provide a manufacturing method of a connection terminal and a battery with a terminal which can prevent occurrence of process trouble and are extremely effective in quality control and production control.
【図１】本発明の実施例による端子付電池の側面図FIG. 1 is a side view of a battery with terminals according to an embodiment of the present invention.
【図２】本発明の実施例を説明する接続端子リード材の
平面図FIG. 2 is a plan view of a connecting terminal lead material for explaining an embodiment of the present invention.
【図３】本発明の発色剤の色調の変化率を比較したグラ
フFIG. 3 is a graph comparing the rate of change in color tone of the color former of the present invention.
１ 電池 ２ 絶縁層 ３ 接続端子 ４ 接続端子のリード材 1 Battery 2 Insulating layer 3 Connection terminal 4 Lead material for connection terminal
Claims (2)
近接する部分に紫外線硬化型樹脂からなる絶縁層を設け
た接続端子の製造法であって、紫外線硬化型樹脂中に紫
外線を照射することによって色調が変化する着色剤を含
有させ、紫外線の照射前の色調と照射後の色調の変化を
測定する工程を有し、この工程により紫外線硬化型樹脂
の絶縁層の有無を判定する電池用接続端子の製造法。1. A method of manufacturing a connection terminal, wherein an insulating layer made of an ultraviolet curable resin is provided at least in a portion adjacent to a terminal portion or a connection terminal of another pole, which comprises irradiating the ultraviolet curable resin with ultraviolet rays. A battery connection that contains a colorant that changes the color tone depending on the temperature, and has a step to measure the change in the color tone before and after the irradiation of ultraviolet rays, which determines the presence or absence of an insulating layer of UV curable resin by this step Terminal manufacturing method.
ある請求項１記載の電池用接続端子の製造法。2. The method for producing a battery connecting terminal according to claim 1, wherein the colorant is an azo dye or a methine dye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7236295A JPH0982309A (en) | 1995-09-14 | 1995-09-14 | Manufacture of connecting terminal for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7236295A JPH0982309A (en) | 1995-09-14 | 1995-09-14 | Manufacture of connecting terminal for battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0982309A true JPH0982309A (en) | 1997-03-28 |
Family
ID=16998680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7236295A Pending JPH0982309A (en) | 1995-09-14 | 1995-09-14 | Manufacture of connecting terminal for battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0982309A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000235844A (en) * | 1998-12-16 | 2000-08-29 | Japan Storage Battery Co Ltd | Battery |
| WO2007023622A1 (en) * | 2005-08-22 | 2007-03-01 | Fdk Energy Co., Ltd. | Battery terminal, battery, and battery holder |
| US20200395642A1 (en) * | 2018-08-08 | 2020-12-17 | Lg Chem, Ltd. | Secondary Battery Having Lead Film Including Luminous Material and Method of Inspecting Defects of Secondary Battery |
| CN113506955A (en) * | 2021-07-13 | 2021-10-15 | 珠海冠宇电池股份有限公司 | Battery case and battery |
| CN113708017A (en) * | 2021-08-30 | 2021-11-26 | 珠海冠宇电池股份有限公司 | Battery with a battery cell |
| WO2022049712A1 (en) * | 2020-09-03 | 2022-03-10 | 住友電気工業株式会社 | Lead wire for nonaqueous electrolyte batteries, nonaqueous electrolyte battery, and method for producing lead wire for nonaqueous electrolyte batteries |
-
1995
- 1995-09-14 JP JP7236295A patent/JPH0982309A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000235844A (en) * | 1998-12-16 | 2000-08-29 | Japan Storage Battery Co Ltd | Battery |
| WO2007023622A1 (en) * | 2005-08-22 | 2007-03-01 | Fdk Energy Co., Ltd. | Battery terminal, battery, and battery holder |
| JP2007059068A (en) * | 2005-08-22 | 2007-03-08 | Fdk Energy Co Ltd | Battery terminal, battery, and battery holder |
| US20200395642A1 (en) * | 2018-08-08 | 2020-12-17 | Lg Chem, Ltd. | Secondary Battery Having Lead Film Including Luminous Material and Method of Inspecting Defects of Secondary Battery |
| WO2022049712A1 (en) * | 2020-09-03 | 2022-03-10 | 住友電気工業株式会社 | Lead wire for nonaqueous electrolyte batteries, nonaqueous electrolyte battery, and method for producing lead wire for nonaqueous electrolyte batteries |
| CN113506955A (en) * | 2021-07-13 | 2021-10-15 | 珠海冠宇电池股份有限公司 | Battery case and battery |
| CN113708017A (en) * | 2021-08-30 | 2021-11-26 | 珠海冠宇电池股份有限公司 | Battery with a battery cell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4822536A (en) | Method of encapsulating an electronic component with a synthetic resin | |
| US4222635A (en) | Method and apparatus for producing liquid crystal displays, and a liquid crystal display produced thereby | |
| EP0425703B1 (en) | Photo-curable resin laminate and method of producing printed wiring board using the same | |
| US6936336B2 (en) | Transfer sheet and production method of the same and wiring board and production method of the same | |
| US6140025A (en) | Negative type photosensitive resin composition and method for forming resist pattern | |
| JPH11174464A (en) | Photosensitive film for forming resin spacer | |
| JPH0982309A (en) | Manufacture of connecting terminal for battery | |
| EP0243121A2 (en) | Method of forming functional films on fine transparent electric conductive circuit pattern and spaces thereof | |
| JP3539042B2 (en) | EL element and manufacturing method thereof | |
| US6521844B1 (en) | Through hole in a photoimageable dielectric structure with wired and uncured dielectric | |
| EP0165686B1 (en) | Method for repairing a photomask by laser-induced polymer degradation | |
| US6406770B1 (en) | Optical disk and method of manufacturing optical disk | |
| JPH07270609A (en) | Repairing method for defect in color filter | |
| JPS5727254A (en) | Method of producing high heat resistance relief structure | |
| JPH09244253A (en) | Pattern formation method | |
| JPH05192933A (en) | Method for curing and molding ultraviolet curable resin | |
| CN111169190B (en) | A printing process for glass panels | |
| EP0730148A2 (en) | Apparatus and method to measure the hardening of a UV-curable agent containing pigment | |
| WO1990005326A1 (en) | Pattern correction method | |
| JPH0829615A (en) | Correcting method of pattern | |
| KR20210108106A (en) | Method for Repairing Decoration Layer and Decoration Panel Formed Therefrom | |
| JPH02177252A (en) | Cell and manufacture thereof | |
| JPH05299793A (en) | Printed wiring board | |
| JPH11223819A (en) | Production of liquid crystal display device | |
| JP3040652B2 (en) | Liquid crystal panel manufacturing method and manufacturing apparatus used for the same |